From: Eddie Hung <eddie@fpgeh.com>
Date: Tue, 6 Aug 2019 22:25:11 +0000 (-0700)
Subject: Add SigSpec::extract_end() convenience function
X-Git-Tag: working-ls180~1163^2~3
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=84f52aee0d01378796792c9a2f068a22d955f586;p=yosys.git

Add SigSpec::extract_end() convenience function
---

diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 633cb51d6..c07d39c65 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -788,6 +788,7 @@ public:
 	RTLIL::SigSpec extract(const RTLIL::SigSpec &pattern, const RTLIL::SigSpec *other = NULL) const;
 	RTLIL::SigSpec extract(const pool<RTLIL::SigBit> &pattern, const RTLIL::SigSpec *other = NULL) const;
 	RTLIL::SigSpec extract(int offset, int length = 1) const;
+	RTLIL::SigSpec extract_end(int offset) const { return extract(offset, width_ - offset); }
 
 	void append(const RTLIL::SigSpec &signal);
 	void append_bit(const RTLIL::SigBit &bit);